[foqtoo]

HI i have a 1990 dodge caravan with the 2.5l non turbo and the rings are done its still running but it wont pass emissions test in new jersey i was thinking about swaping to something fuel injected and more fuel efficient what engine can i swap into it with out the hassle of welding new motor mounts and keepiong my tranny i thought about maybe a neon engine does any one know what can i put in it?

 

[glht_omni]

the easiest swap would be a 2.5 turbo swap, i suggest reading Donovan's Dodge Garage
with the 2.5 turbo swap, you need to get a turbo fuel pump, the motor, wiring harness, ecu, and transmission, all of the mounts are the same and everything will bolt right up.

you could do a 2.4 swap, but you would have mounting problems and nothing would be a bolt on, you could also do a 2.4 head on a 2.2 or 2.5 block, but that is still a substantial amount of work too.